Watch List notes:

Great Britain, copper alloy Admiral Vernon medal, 1739, Vernon and Lezo / Porto Bello, ex-Adams. AC-PBvl8G. 12.40 grams; 38 mm. Choice XF+ with much original copper color (possibly higher grade but with high points not fully struck up), nice design with dentillated rims. XRF: 44.51% copper, 49.80% zinc, 4.61% lead. Pedigreed to the John Adams Collection (with his handwritten tag).

Estimate: $300 - $450